James Callis

Biography

James Callis (born 4 June 1971) is a British actor. He is best known for playing Dr. Gaius Baltar in the re-imagined Battlestar Galactica miniseries and television series, and Bridget Jones' best friend in Bridget Jones's Diary and Bridget Jones: The Edge of Reason. He joined the cast of the TV Series Eureka, on Syfy, in 2010.

Known for

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Bridget Jones: Mad About the Boy

2025 ⭐ 6.4

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Once Upon a Date

2017 ⭐ 6.4

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Bridget Jones's Baby

2016 ⭐ 6.4

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Austenland

2013 ⭐ 6.4

Career timeline

2025

Bridget Jones: Mad About the Boy

Tom · 2025

⭐ 6.4

2022

The Bay House

Ryan Brooks · 2022

2020

Break Even

Zalman · 2020

⭐ 5.9

2017

House by the Lake

Scott · 2017

⭐ 3.9

Once Upon a Date

Ed Holland · 2017

⭐ 6.4

2016

The Hollow

Vaughn Killinger · 2016

⭐ 4.8

Bridget Jones's Baby Notable

Tom · 2016

⭐ 6.4

Blood Moon

2016

⭐ 3.5

2015

Narcopolis

Todd Ambro · 2015

⭐ 4.7

2013

Austenland

Colonel Andrews · 2013

⭐ 6.4

2011

17th Precinct

John Bosson · 2011

⭐ 4.0

Reuniting the Rubins

Danny Rubin · 2011

⭐ 5.4

2009

Podfather

Self - Narrator (voice) · 2009

Merlin and the Book of Beasts

Merlin · 2009

⭐ 4.5

2007

Battlestar Galactica: Razor Notable

Dr. Gaius Baltar · 2007

⭐ 7.2

2006

One Night with the King

Haman, the Agagite · 2006

⭐ 6.7

2005

Dead Cool

Josh · 2005

⭐ 5.0

2004

Bridget Jones: The Edge of Reason Notable

Tom · 2004

⭐ 6.2

2003

Helen of Troy

King Menelaus of Sparta · 2003

2001

Victoria & Albert Notable

Ernest · 2001

⭐ 7.6

Bridget Jones's Diary Notable

Tom · 2001

⭐ 6.7

Frequently appears with

Renée Zellweger

Bridget Jones

Chiwetel Ejiofor

Scott Walliker

Leo Woodall

Roxby 'Roxster' McDuff

Hugh Grant

Daniel Cleaver

Jim Broadbent

Colin Jones

Dean Geyer

Josh Dunbrook

Katrina Bowden

Tiffany Holland

Francia Raísa

Izzy Flores

Titus Makin Jr.

Charlie Harmon

Full filmography

HD

Bridget Jones: Mad About the Boy

2025 ⭐ 6.4

HD

The Bay House

2022

HD

Break Even

2020 ⭐ 5.9

HD

House by the Lake

2017 ⭐ 3.9

HD

Once Upon a Date

2017 ⭐ 6.4

HD

The Hollow

2016 ⭐ 4.8

HD

Bridget Jones's Baby

2016 ⭐ 6.4

HD

Blood Moon

2016 ⭐ 3.5

HD

Narcopolis

2015 ⭐ 4.7

HD

Austenland

2013 ⭐ 6.4

HD

17th Precinct

2011 ⭐ 4.0

HD

Reuniting the Rubins

2011 ⭐ 5.4

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Podfather

2009

HD

Merlin and the Book of Beasts

2009 ⭐ 4.5

HD

Battlestar Galactica: Razor

2007 ⭐ 7.2

HD

One Night with the King

2006 ⭐ 6.7

HD

Dead Cool

2005 ⭐ 5.0

HD

Bridget Jones: The Edge of Reason

2004 ⭐ 6.2

HD

Helen of Troy

2003

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Victoria & Albert

2001 ⭐ 7.6